Basic information Uses Safety Supplier Related
ChemicalBook >  Product Catalog >  Pharmaceutical intermediates >  Heterocyclic compound >  Pyrimidines >  Methoxy-pyrimidine >  4-Amino-2,6-dimethoxypyrimidine

4-Amino-2,6-dimethoxypyrimidine

Basic information Uses Safety Supplier Related

4-Amino-2,6-dimethoxypyrimidine Basic information

Product Name:
4-Amino-2,6-dimethoxypyrimidine
Synonyms:
  • 2,6-dimethoxy-4-pyrimidinamin
  • 4-AMINO-2,6-DIMETHOXYPYRIMIDINE
  • 4-Amino-4,6-dimethoxypyrimidine
  • 4-Amino-2,6-dimethoxy
  • 4-amino-2,6-dlmethoxypyrimidine
  • 4-AMINO-2,6-DIMETHOXYPYRIMIDINE 98+%
  • 2,4-DIMETHOXY-6-AMINOPYRIMIDINE
  • 2,6-DIMETHOXYPYRIMIDIN-4-AMINE
CAS:
3289-50-7
MF:
C6H9N3O2
MW:
155.15
EINECS:
221-946-2
Product Categories:
  • Pyrimidine
  • (intermediate of sulphadimethoxine)
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrimidines
  • Heterocycle-Pyrimidine series
Mol File:
3289-50-7.mol
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4-Amino-2,6-dimethoxypyrimidine Chemical Properties

Melting point:
149-152 °C (lit.)
Boiling point:
340.1±45.0 °C(Predicted)
Density 
1.229±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
solubility 
methanol: soluble25mg/mL, clear, colorless to yellow
pka
3.35±0.10(Predicted)
form 
Crystalline
color 
White
CAS DataBase Reference
3289-50-7(CAS DataBase Reference)
EPA Substance Registry System
4-Pyrimidinamine, 2,6-dimethoxy- (3289-50-7)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
TSCA 
Yes
HazardClass 
IRRITANT
HS Code 
29335990

MSDS

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4-Amino-2,6-dimethoxypyrimidine Usage And Synthesis

Uses

4-Amino-2,6-dimethoxypyrimidine is a compound that may be polychlorinated. It is also (Sulfadimethoxine EP Impurity A) is an impurity of Sulfadimethoxine, an antibacterial agents that is an emerging contaminant of concern.

Uses

4-Amino-2,6-dimethoxypyrimidine is a compound that may be polychlorinated (1). It is also (Sulfadimethoxine EP Impurity A) is an impurity of Sulfadimethoxine (S699060), an antibacterial agents that is an emerging contaminant of concern (2).

General Description

4-Amino-2,6-dimethoxypyrimidine is methoxy substituted 4-aminopyrimidine. Molecules of 4-amino-2,6-dimethoxypyrimidine are linked by an N-H.O hydrogen bond and an N-H.N hydrogen bond, forming sheets containing centrosymmetric rings. Photocatalytic degradation of 4-amino-2,6-dimethoxypyrimidine on TiO2 has been reported. Mass spectra of 4-amino-2,6-dimethoxypyrimidine has been studied.

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